baber/WOPTO huggingface dataset:
Patent JP-S5823592-A (JP)
Title: Forming method for insertion type fillet welded structure
Inventor: HAMADA KOUJI
IPC: B23K9/02
Filed: 1981-08-05
Abstract: PURPOSE:To prevent the generation of a crack due to stress and corrosion in a welding  part, by subjecting an inserted material to fillet weld after inserting and press-fixing  collar, which consists of materials difficult to sensitize by welding heat, to the inside of a material, into which the said collar should be inserted, consisting of materials easy  to sensitize by welding heat. CONSTITUTION:A sensitized texture 7 is formed in a pipe holder 1 consisting of materials, which are easy to sensitize by welding heat, such as austenitic stainless steel, by  the formation of a fillet weld 6 between the pipe holder 1 and a pipe 2. A collar 3 consisting of materials difficult to sensitize by welding heat is inserted into a pipe holder  1' which is left after the pipe holder 1 is cut on a line A-A by replacement or the like  of the pipe 2, and an expanding force F is applied from the inside to bring the collar 3  into close contact with the pipe holder 1'. A new pipe 4 consisting of materials difficult  to sensitize by welding heat is inserted, and this pipe 4 and the pipe holder 1' are subjected to fillet weld in a part 5. Though a new sensitized texture 7'' is formed besides a  residual sensitized texture 7' in the pipe holder 1' by welding heat, the contact between the pipe holder 1' and a corrosive fluid is interrupted by the collar 3, and thus,  cracks due to stress and corrosion are prevented.
Patent JP-H08316783-A (JP)
Title: Ladder type filter
Inventor: NISHIMOTO KENICHI
IPC: H03H9/58
Filed: 1995-05-19
Abstract: PURPOSE: To obtain the ladder type filter with a structure by which a piezoelectric resonator and terminals are assembled easily to a case. CONSTITUTION: An inner case 2 has a recessed part 3 and the recessed part 3 is partitioned into two container sections 5a, 5b by a partition 4. Piezoelectric resonators 15-20, an input terminal 21, an output terminal 22, relay terminals 23, 24 and ground terminals 25, 26 are shared into the container sections 5a,5b and stacked. The piezoelectric resonators 17, 18, 20, 15, 16, 19 are contained respectively in the container sections 5a, 5b. A contact section 23a of the relay terminal 23 is inserted to the container section 5a and contact pieces 23b, 23c are inserted into the container section 5b. Contact parts 24a, 24c of the relay terminal 24 are inserted to the container section 5a and the contact part 24b is inserted to the container section 5b. An insulating resin film 28 is arranged between the relay terminal 24 and a ground terminal 25.
Patent JP-S63285751-A (JP)
Title: Pinch roller moving device
Inventor: SENDA ICHIRO
IPC: G11B15/29
Filed: 1987-05-19
Abstract: PURPOSE:To stabilize the pressure-contacting height of a pinch roller with a capstan shaft so as to stabilize the running of a tape, by constituting a raising/lowering member which raises/lowers the pinch roller in such a way that the member is raised/lowered by utilizing the turning of the cam surface of a driving section and suppressing the thrusting back-lash of the raising/lowering member below a fixed quantity. CONSTITUTION:A raising/lowering member 33 which supports a pinch roller 15 in a state where the roller 15 can be rotated and moved in the vertical direction by means of an arm 17, is pivotably supported by a shaft 31 planted in a base plate 4 and the member 33 is supported by the cylindrical cam surface 32a of a driving member 32 pivotably supported by a shaft 30 in such a way that the end section of the member 33 is brought into contact with the cam surface 32a and the member 33 can be moved in the vertical direction. Even when the distance between the driving member shaft 30 and raising/lowering member shaft 31 varies and even when the contacted quantity between the cam surface 32a and end face of the member 33 varies, the thrusting back-lash of the member 33 can be suppressed below a fixed quantity. Therefore, the pressure-contacting height of the pinch roller 15 with the capstan shaft can be stabilized and, as a result, tape running can be stabilized.
Patent JP-2000314875-A (JP)
Title: Liquid crystal display device
Inventor: NAMIOKA MAKOTO
IPC: G02F1/1335
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To decrease a glaring by forming a rough surface antidazzle layer on the outermost surface of a liquid crystal cell having a specified pixel pitch and forming a light-diffusing layer having a specified inner haze on the front side of the cell. SOLUTION: An antidazzle face 1 having a rough surface is formed on the member which constitutes the outermost surface. For example, the antidazzle face may be a rough surface formed on the surface of a linearly polarizing plate 5 to be disposed on the front side of a liquid crystal cell 2. The liquid crystal cell 2 has pixel pitch of 10 to 100 μm. Moreover, a light-diffusing layer 3 having 3 to 50% inner haze is formed between the liquid crystal cell 2 and the antidazzle face 1. If the light-diffusing layer 3 consists of two or more layers, the total inner haze of these layers may be controlled to 3 to 50%. The thickness of the light-diffusing layer 3 is usually about 10 to 100 μm, and if the layer also acts as an adhesive layer, its thickness is usually controlled to about 10 to 50 μm.
Patent JP-S5824375-A (JP)
Title: Sprayer
Inventor: YAMAIZUMI KAZUO
IPC: B05B7/08
Filed: 1981-08-04
Abstract: PURPOSE:To perform stable ejection operation by providing holes for fining of jets near a nozzle port, ejecting the jets flatly through said holes and ejecting compressed air thereto. CONSTITUTION:The leading end of a nozzle body 1 is formed to a circular conical shape, and a nozzle port 3 is provided in the top part thereof. An annular projecting line part 6 is provided around the leading end part of the body 1 of an air ring 2. The outside circumferential surface 7 of the part 6 is formed to a spherical shape, and a pair of holes 8 for fining of jets are punched on the inside circumferential surface side. A pair of projecting parts 11 are provided on the respective diametral sides of the holes of the ring 2, and holes 12 for flattening of jets are disposed in the parts 11. The holes 12 are communicated respectively with an introduction hole 9 for compressed air.
Patent JP-S6477050-A (JP)
Title: Making of printed wiring circuit board
Inventor: JIYOSE ARUBERUTO AASU
IPC: H05K3/06
Filed: 1988-05-20
Abstract: PURPOSE: To improve electrical characteristics by developing a photosensitive material consisting of the reaction product of a specific epoxy acrylate compd. with cyclic acid dianhydride by an aq. alkaline developer. CONSTITUTION: The photosensitive polymer material which reacts with the cyclic acid dianhydride at an adequate ratio in accordance with an epoxy acrylate has the properties necessary for resist or solder mask and is treatable by a water-soluble medium. For example, the epoxy acrylate expressed by formula I is developable by an aq. sodium carbonate soln. having an acid value of 145 and concn. of 1wt.% by reacting with the succinic anhydride and is suitable as a photoresist. If this reaction product is used as a solder mask, the acid value is preferably in a range from 10 to 130. As a result, the electrical properties suitable for disturbing the short circuit between the metal regions are obtd.
Patent JP-H04325737-A (JP)
Title: Combustion pressure detecting sensor installing structure of engine
Inventor: TAKEUCHI KIYOSHI
IPC: F02D35/00
Filed: 1991-04-24
Abstract: PURPOSE:To ensure the lengthwise size of a sensor for detecting combustion pressure of an engine, while enlarging the installing space of engine parts on a cylinder head. CONSTITUTION:A combustion pressure detecting sensor installing structure of an engine is provided with an annular washer sensor part 12a which is stored in the plug hole 11a of the engine and is fit on an ignition plug, an annular sealing part 12b which is formed so as to be positioned coaxially with the sealing part 12b, which has a draft nearing the center shaft of the washer sensor part 12a and seals the opening of the plug hole 11a at the time of mounting, and a support part 12c by which the washer sensor part 12a is connected to the washer sensor part 12a towards the washer sensor part 12a, and which is made of an elastic member formed by covering the output cable 13 of the washer sensor part 12a. In such a constitution, when a combustion pressure detecting sensor 12 is fitted in the plug hole 11a, the support part 12c is deformed elastically so that the draft of the support part 12c may be nearly in parallel with the center axis (m) of the plug hole 11a.
Patent JP-S613875-A (JP)
Inventor: DEINESHIYU KUMAA GUPUTA
IPC: F01D5/28
Filed: 1985-06-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01292738-A (JP)
Title: Back light for liquid crystal display
Inventor: FUKUDA TAKENORI
IPC: G02F1/1335
Filed: 1988-05-19
Abstract: PURPOSE:To increase luminance, lengthen the life and make a thin type by producing a creaping discharge between a pair of electrodes formed like a reed screen having a plurality of streaks in a space closed with a surface-side substrate and a back-side substrate to produce ultraviolet rays through the discharge for causing fluorescent material to emit light. CONSTITUTION:A back-side substrate 3 is opposed to a transparent surface-side substrate 4 with a prescribed void, and their circumferential sections are sealed up to form a closed space wherein inert gas is sealed as prescribed, and a plurality of streaks of electrodes 32a and 32b are formed like a reed screen at the inside of the back-side substrate 3; and these lead out in an opposite direction to each other at intervals of one streak and are united respectively to one common streak to be connected to a pair of electrode terminals 32e and 32f. A dielectric layer 33 and a protective layer 34 are formed on the electrode 32a and 32b in order, and the inside of the surface-side substrate 4 is covered with a fluorescent material 41, and a creaping discharge occurs between the electrodes 32a and 32b adjacent to each other because of AC voltage applied between the pair of electrode terminals 32e and 32f, and the fluorescent material 41 emits light through an ultraviolet ray 36 caused by electric discharge to shine on a liquid crystal display panel through the surface-side substrate 4. Thereby, it is possible to lengthen the life with a high luminance and thin the thickness.
Patent JP-H08308920-A (JP)
Title: Soft intraocular lens
Inventor: KYO TAKESHI
IPC: A61L27/00
Filed: 1995-05-22
Abstract: PURPOSE: To provide a soft intraocular lens which enables enhancing of restorability after being bent by constructing the intraocular lens of a copolymer containing a benzoic acid unsaturated ester monomer, perfluoroctylethyloxyalkylene (meth)acrylate, alkyl (meth)acrylate and cross- linking monomer as requisite monomer components. CONSTITUTION: An soft intraocular lens is constructed of a copolymer having a benzoic acid unsaturated ester monomer given by formula I, a perfluorooctylethyloxyalkylene (meth)acrylate monomer given by formula III and an alkyl (meth)acrylate monomer given by formula IV and cross-linking monomer as requisite monomer components, a wherein x represents hydrogen atom, a 1-18C alkyl group, a 1-18C alkoxy group, halogen atom or an aromatic group, Y is as given by formula II (n is 0, 1 or 2), R<1> , R<2> represent independently hydrogen atom or a methyl group (m is 0 or 1-4), R<3> represents hydrogen atom or a methyl group and R<4> represents a 4-18C linear or branched alkyl group.
Patent JP-H09289755-A (JP)
Title: Motor-driven cylinder
Inventor: KIMURA KUNIMASA
IPC: F16H25/20
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To shorten size in the longitudinal direction by arranging a thrust bearing to the outside diametric section of a ball nut, rotating the ball nut by a motor, and linearly moving a ball screw. SOLUTION: A thrust bearing 5 is disposed to the outside diametric section of a ball nut 4, and the thrust bearing 5 is fixed onto a cylinder case 2, and rotatably supports the ball nut 4. The rotary motion of a rotary section 1A for a motor 1 is transmitted to the ball nut 4 through a transmission member 3, the ball nut 4 is rotated, and a ball screw 6 screwed to the ball nut 4 is moved linearly, and fills the role of a rod. Accordingly, size in the longitudinal direction of a motor-driven cylinder can be shortened.
Patent JP-S5550155-A (JP)
Title: Heat ionization detector
Inventor: TAKAHASHI HIDEO
IPC: G01N27/62
Filed: 1978-10-06
Abstract: PURPOSE:To produce the above-specified detector, which can also act as a hydrogen flame ionization detector, by movably holding an alkali ion source, which is made of an alkaline (earth) metal salt having a heater buried therein, in the vicinity of a flame nozzle for generating the hydrogen flame. CONSTITUTION:An alkaline ion source 1, which is held between a pair of lead wires supported in a holder 2 of ceramics, is arranged above a flame nozzle 10 which is operative to introduce air from a pipe 11, carrier gases from a pipe 12, hydrogen from a pipe 13 and inert gases from a pipe 14. By pulling leftward the holder 2 which is fitted in a detector wall 8, the alkaline ion source 1 can be retracted to the position shown in broken lines. More specifically, the heat ionization analysis is accomplished by placing the alkali source 1 at the position shown in solid lines by turning on a switch 4 to supply an energy from a power source thereby to heat the alkali source. The hydrogen ionization analysis is accomplished by retracting the alkali source 1 to the position shown in broken lines.
Patent JP-2000315559-A (JP)
Title: Bulb socket
Inventor: TASHIRO TAKAYUKI
IPC: H01R33/965
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a bulb socket dispensing with any packing for waterproofing a bulb mounting part and allowing replacement of a single bulb. SOLUTION: A socket body 20 of a bulb socket is formed into a straight cylinder, and at its front extremity a flange 23 is formed, and there a dome- shaped lens cover 28 is mounted watertightly. A contact terminal 40 and a bulb 10 are mounted in a holder 30, which is removably mounted from the rear end side of the socket body 20. The bulb 10 is accommodated in a bulb mounting part 22, and the forefront of a light emission part 11 is arranged confronting inside the lens cover 28, and a connector part 46 is formed from the rear end of the socket body 20 and a tab 41 on the terminal 40. The socket body 20 is mounted to a mounting hole 18 in a panel 17 by an engaging hook part 25 and a resilient engaging piece 26, and to this connector part 46, the mating female connector 50 is fitted watertightly with the packing 53 interposed.
Patent JP-H04363763-A (JP)
Title: Electronic dictionary
Inventor: SUZUKI HIDEO
IPC: G06F17/28
Filed: 1991-04-26
Abstract: PURPOSE:To simply translate a character string such as words, printed on paper and to re-confirm contents translated in the past. CONSTITUTION:An image on paper, which is read by an image reading equipment 1, is picked-up for the portion of one word by a specified character string image picking-up part 5, the word image is recognized by a character recognizing part 8 as an English word and it is translated into Japanese by a retrieval translating part 12. The original English word translated in this way is stored in a reading word memory 15. The respective words stored in the word memory 15 are read by the operation of a search key 16, translated by the operation of the translation key 17 and displayed in a display part 13.
Patent JP-H10323355-A (JP)
Title: Dental corrective device
Inventor: KESLING CHRISTOPHER K
IPC: A61C7/30
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a hook assembly for dental correction which is placed so that the hook is in contact with the inner surface of a patient's mouth and the patient might feel uncomfortable without an elastic material attached to the hook. SOLUTION: This dental corrective device has a bracket, arch wires and a hook 40 to receive an elastic member. The hook 40 can be moved from a first position where the elastic member is not placed around the hook 40 to a second position where the elastic member is placed around the hook 40. In one operation condition, this dental corrective device has a clamp 20 which is rotatable around the arch wires, a tube 30 connected to the clamp 20 and to the hook 40, and a second wire connected to at least either the tube 30 or the bracket.
Patent JP-S5248086-A (JP)
Title: Method of manufacturing an abrasion-resistant armored cable or strand
Inventor: YOSHIZAWA TETSUO
IPC: H01B7/14
Filed: 1975-10-13
Abstract: PURPOSE: Preparation of a highly abrasion resistant armored cable or a strand by depositing highly hard particles on the surface of plastic coating material of an armored cable or a strand. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6231539-A (JP)
Title: Aircraft ground support car
Inventor: KURERANDO ROBAATO MASHIISAN DO
IPC: B64F1/22
Filed: 1986-05-28
Abstract: An aircraft ground-handling vehicle as a rear turntable carried by a platform (37) which can be tilted to present a sloping surface to a nose-wheel of an aircraft. The platform (37) is positioned within the wheel base of the vehicle. A lifting arm (39) is extendable beyond the platform (37) to engage the nose-wheel axle and is raised by lifting rams (43) to raise the nose-wheel clear of the ground. The rear vehicle chassis supporting the platform (37) is then extended beneath the nose-wheel which is lowered onto the platform. The nose-wheel is then clamped, and the lifting arm (39) and the chassis (33) are retracted and the platform (37) returned to the horizontal. The aircraft can then be manoeuvred to its desired position. The vehicle does not cause damage to the ground surface or aircraft nose-wheel or tyre and is not required to have a substantial weight as is the case with hitherto known such vehicles.
Patent JP-S61279382-A (JP)
Title: Method and equipment for press contact rolling
Inventor: WATANABE TERUO
IPC: B23K20/04
Filed: 1985-06-06
Abstract: PURPOSE:To reduce the side movement of a clad bar material and to increase a product dimensional accuracy by providing a friction beam material between a rewinding reel and press-contact rolling roll and by performing the press contact rolling with sliding the cladding metallic bar material to the friction beam material. CONSTITUTION:A stationary friction beam materials 11, 12 are provided between a rewinding reel 3 and groove guide plate 6 and a clad bar material 4 is slided by making the roughness of the surface thereof rough. A friction resistance is caused against the clad bar material 4 being varied in the width direction and the width of the side movement is reduced by absorbing and converging the displacement fluctuation thereof and by giving a centripetal force against the side movement in the width direction by the rotation of the rewinding reel 3 as well.
Patent JP-H04351272-A (JP)
Title: Automatic welding equipment
Inventor: MASUMOTO MASANORI
IPC: B23K9/00
Filed: 1991-05-28
Abstract: PURPOSE:To automate welding by welding by a welding carriage to move on a rail with a groove fitted to a box pillar surounding its periphery. CONSTITUTION:A rail main body formed into a straight line and a circular- arcuate shape corresponding to a part of the side and a corner part of the box pillar 20, respectively, suround the box pillar as a whole. In addition, the first and second groove parts provide on both sides thereof, the third groove part 6 provided in circular-arccuate shape with a corner as a central point, a rail part 5 having a rack formed in the rail axial direction, a couple of guide rollers 2a and 2b to sandwich it from the second groove and a guide roller 4 to rotate in the groove 6 are provided. The welding carriage 1 is then moved along the rail part 5 by rotational driving via a pinion and a rack from a motor to perform welding. In this way, full automation of welding of the box pillar can be performed.
Patent JP-H02303695-A (JP)
Title: Cutting method utilizing laser beam
Inventor: NAKADA YOSHINORI
IPC: B23K26/38
Filed: 1989-05-17
Abstract: PURPOSE:To perform laser beam cutting without adding special cutting conditions by once stopping irradiation of a laser beam at an acute angle part of a cutting locus and cooling the tip by cooling gas to perform cutting. CONSTITUTION:At the time of performing acute cutting, a numerical controller CNC1 can discriminate a return point 4 before the cutting locus attains the return point 4. When attaining the return point 4, the CNC1 stops the movement of a servomotor and simultaneously, stops oscillation of a laser beam oscillator 2. In addition, simultaneously, a solenoid valve 12 is closed and the use of oxygen which has been, so far, allowed to flow out by an oxygen cylinder 13 as assisting gas 10 is stopped and a solenoid valve 11 is opened and air supplied by a compressor 14 is supplied as the assisting gas 10 for cooling. When the cooling time is finished, the CNC1 closes the solenoid valve 11 and opens the solenoid valve 12 and outputs oxygen as the assisting gas and outputs the laser beam 5 to restart cutting.
Patent JP-S61279767-A (JP)
Title: Electrical control device for diesel engine
Inventor: YASUURA NOBUSHI
IPC: F02B3/06
Filed: 1985-06-06
Abstract: PURPOSE:To perform the control of EGR with a high degree of accuracy in an electrical control device which controls the amount of fuel injection and the rate of EGR in accordance with a fuel injection desired amount and an EGR control value, by searching the EGR control value on a map in accordance with the rotational speed, load and intake air pressure of the engine, and calculating thereof. CONSTITUTION:An air pressure type actuator 11 controls and drives an EGR valve 6 disposed in an EGR pipe 5 connecting between intake and exhaust pipes 2, 4 in accordance with an air pressure which comes up from a solenoid three-way selector valve 16, and an ECU 30 for governing the control of fuel injection amount of a fuel injection pump 20, controls the energization of a solenoid coil 17 in the three-way solenoid valve 16. Further, when the ECU 30 computes a desired control value of EGR, it receives outputs from a rotational speed sensor 26, an acceleration sensor 28, an intake-air pressure sensor 7, etc., and computes a desired fuel injection amount in accordance with the rotational speed, load, etc. of the engine. Further, with the use of a three dimensional map having these desired fuel injection amount, rotational speed and intake-air pressure as parameters, the desired control value of the EGR is calculated.
Patent JP-H11313797-A (JP)
Title: Endoscope device
Inventor: YOSHIDA TAKATOSHI
IPC: A61B1/06
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of brightness irregularities of illumination light due to respective characteristics of a light emitting element. SOLUTION: A driving signal output circuit 37 for outputting driving data for that the first - third light emitting elements 21, 22 and 23 of an illumination part 24 emit light, and first - third holding circuits 38, 39 and 40 for performing the input/holding of the driving data, output ON/OFF, reset and a setting operation, etc., are used. A CPU 34 constitutes a microcomputer together with an I/O port 36, a ROM 45 and a RAM 46. By a light quantity measurement program executed by the CPU 34, plural light quantity data corresponding to the driving level of the illumination part 24 are stored in a memory 35.